@article{ref1,
title="Screwing a carrot out of the rectum",
journal="Indian journal of gastroenterology",
year="1997",
author="Vashist, M. G. and Arora, A. L. and Salil, ",
volume="16",
number="3",
pages="120-120",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0254-8860",
doi="",
url="http://dx.doi.org/"
}